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68925

Application of High-Performance Thin-layer Chromatographic Method for Simultaneous Determination of Co-formulated Ofloxacin and Racecadotril in their Oral Dosage Form

Article

Last updated: 22 Jan 2023

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Abstract

Objectives: This study aimed to develop and validate a simple, rapid, economical, precise and accurate HPTLC method for simultaneous determination of ofloxacin and racecadotril has been developed. Methods: Chromatographic separation was achieved using silica gel aluminum plate 60 F254 (10*10) as a stationary phase and dichloromethane: methanol: tri-ethylamine (95:5:0.1 by volume) as a mobile phase. The developed plates scanned densitometrically using UV detector. Detection was carried out at 254 nm over the concentration range of 100-800 ng/spot for ofloxacin and 30-240 ng/spot for racecadotril. The Rf value of ofloxacin and racecadotril was found to be 0.15 and 0.85 respectively. Results: The method is validated for different validation parameter such as linearity, accuracy, precision, LOD, LOQ and robustness and the result were found to be within the acceptance limit as per the guideline of international conference on harmonization (ICH). Conclusion: The described TLC-densitometric method was successfully applied to simultaneous determination of ofloxacin and racecadotril in their pure forms and pharmaceutical dosage form without previous separation.

DOI

10.21608/aprh.2020.68925

Authors

First Name

Fathy

Last Name

Salama

MiddleName

-

Affiliation

Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, 11751, Nasr City, Cairo, Egypt.

Email

fathysalama77@gmail.com

City

-

Orcid

-

First Name

Nasr

Last Name

El-Abasawi

MiddleName

-

Affiliation

Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, 11751, Nasr City, Cairo, Egypt.

Email

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City

-

Orcid

-

First Name

Ahmed

Last Name

El-Olemy

MiddleName

-

Affiliation

Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, 11751, Nasr City, Cairo, Egypt.

Email

ahmed_olemy2000@outlook.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Hasan

MiddleName

-

Affiliation

Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, 11751, Nasr City, Cairo, Egypt.

Email

mohamedabdallah_87@yahoo.com

City

-

Orcid

-

First Name

Mohamed

Last Name

Kamel

MiddleName

-

Affiliation

Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Al-Azhar University, 11751, Nasr City, Cairo, Egypt.

Email

kimo4army@gmail.com

City

Cairo

Orcid

-

Volume

4

Article Issue

1

Related Issue

10552

Issue Date

2020-01-01

Receive Date

2019-11-22

Publish Date

2020-01-01

Page Start

25

Page End

32

Print ISSN

2357-0547

Online ISSN

2357-0539

Link

https://aprh.journals.ekb.eg/article_68925.html

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https://aprh.journals.ekb.eg/service?article_code=68925

Order

4

Type

Research Article

Type Code

318

Publication Type

Journal

Publication Title

Journal of Advanced Pharmacy Research

Publication Link

https://aprh.journals.ekb.eg/

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Article

Created At

22 Jan 2023